Nchịkọta
N'ime amgbanaka mbanye eduzi, enwere ọtụtụ mgbanaka na-eduzi, bụ ndị dịpụrụ adịpụ site na ihe ndị na-ekpuchi ihe iji gbochie nkwụsịtụ nke mgbaàmà eletrik. Naanị mgbanaka mgbanaka nwere ike mkpuchi zuru oke nwere ike igbochi ịgba ọkụ na mmebi nwere ike ime n'oge arụ ọrụ nke akụrụngwa. Yabụ, ị maara ihe na-ekpebi ike mkpuchi nke mgbanaka mwepu? Ugbu a, ka anyị tụlee ya.
Kedu ihe bụ ike mkpuchi nke mgbanaka mwepu?
Ọ na-ezo aka ike voltaji nke ịkpọkọta akụkụ na ihe dị n'ime mgbanaka ahụ. N'ozuzu, ibu ibu a, ọkachasị maka ngwa nwere ihe ọkụkụ ọkụ dị elu. N'ihi maka ndị na-egbochi onwe ya, arụmọrụ mkpuchi ahụ ka mma, ike na-agbagha ikike voltaji.
Ihe na-emetụta ikike mkpuchi nke mgbanaka sg
(1) Ngwongwo mkpuchi nke Sealant
Ngwongwo mkpuchi nke akara nke ukwuu na-emetụta ike mkpuchi ike nke mgbanaka ahụ. Ugbu a, ọtụtụ mgbaaka na-adọba mmiri na-eji epoxy resin. Ihe mejupụtara ya na-agụnye Bisphenol onye isi ụlọ, ndị ọrụ ji anya hydride dị iche iche, na ndị na-eme ihe dị iche iche dị ka silicon micropowder ma ọ bụ al2o3 allumina ntụ ntụ. Na mgbakwunye, ndị ọrụ dịgasị iche iche na ngwaike na-agbakwunye. Mgbe a gwọrọ ya na oke okpomọkụ, ihe ndị a anaghị adịkarị nkụ ma ọ bụ mmebi mgbe a na-emebi emebi, jigide ntuzi aka nke mgbanaka ahụ.
(2) ihe mkpuchi
A na-etinye ihe dị n'etiti mgbaaka na-eduzi ma nwee ọrụ ndị a:
Mkpuchi dịpụrụ adịpụ n'etiti mgbanaka
Mwepu mkpuchi n'etiti mgbanaka na ogwe na-atụgharị
Mkpuchi n'etiti brushes na n'etiti brushes na ụlọ mgbaaka
Ha nwere ọdịiche dị na dielectric mgbe niile, mgbawa eletrik eletrik ike, olu resistivity, ịdị ọcha, mmiri ọdịnaya, wdg. N'ime ha, ndị dielectric na-adịgide adịgide nke ceramik bụ n'ozuzu n'etiti 8 - 10, ndakpọ electric ike ubi nwere ike ịdị elu dị ka {{0} {1}} kV/mm, na olu resistivity karịrị 10^12 Ω·m. Ọ nwere ike iguzogide voltaji dị elu na-agbajighị. Ọ bụ ezie na arụmọrụ mkpuchi nke PTFE na POM dị ntakịrị. Tụkwasị na nke ahụ, ka ọkpụkpụ nke ihe mkpuchi ahụ dị ukwuu, otú ahụ ka ike mkpuchi ya dị elu.
(3) Ike nke ihe mkpuchi
Enwere ike ịghọta ikike ebe a dị ka ike eletriki eletrik ma ọ bụ ikike mkpokọta nke ihe mkpuchi ahụ nwere ike idi. Mgbe mgbanaka ntanaka na-arụ ọrụ, a ga-ekesa ụfọdụ ụgwọ na ihe mkpuchi. Ọ bụrụ na ikike nke ihe mkpuchi ahụ ezughị oke, mgbe ụgwọ ahụ na-agbakọta ruo n'ókè ụfọdụ, ọ nwere ike ime ka ọkụ eletrik dị n'ógbè ahụ na-agbagọ, na-eme ka mbelata voltaji nkwụsị nke ihe mkpuchi ahụ.
Ikike a na-emetụtakwa ụdị geometric ya. N'ozuzu, ịbawanye elu mpaghara na ọkpụrụkpụ nke ihe mkpuchi mkpuchi nwere ike ime ka ike ya dịkwuo elu.
(4) Oghere n'etiti sekit dị n'akụkụ
Mgbe oghere dị n'etiti sekit dị obere, mmetụta eletriki eletriki dị n'etiti ha ga-akawanye mma. Nke a na-adị mfe na-eduga na nkwekọrịta ubi na mpaghara, nke nwere ike iru n'elu 5000v / mm. Nke a na-eme ka ihe ize ndụ nke ndakpọ nke mmebi iwu. Ya mere, na mgbaaka na-acha uhie uhie, anyị na-abawanye oghere n'etiti mgbaaka na-eziga mpaghara gaa {{2} iji melite nkesa ala eletrik.
Kedu ka esi nwalee ike mkpuchi nke mgbanaka mwepu?
Anyị na-eji ihe mkpuchi 500V ma ọ bụ 250V na-eguzogide ihe nleba anya voltaji iji tụọ ike iguzogide voltaji nke insulator akọwapụtara. Mgbe voltaji etinyere na ihe nnwale ahụ gafere oke ụfọdụ, a ga-agbaji insulator ma tufuo ọrụ mkpuchi ya. Usoro ule a kapịrị ọnụ bụ ndị a:
Kwụpụ 1
Jiri otutu iji chọta mkpanaka dị mma na-adịghị mma nke mgbanaka ahụ na-eduzi. Somefọdụ na-eduzi ndị na-eweta mgbaaka na-eme ka ndị ahịa ga-akara ha maka ndị ahịa mgbe ngwaahịa na-ahapụ ụlọ ọrụ ahụ.
Nzọụkwụ 2
Jikọọ mkpuchi na-emegide mitaji na-ebute ike ma jikọọ mkpanaka dị mma na-adịghị mma nke mgbanaka ahụ na mkpuchi na-emegide ya n'otu n'otu.
Nzọụkwụ 3
Ghagharịa voltaji na-egbochi onye na-enyocha voltaji maka nnwale, mezie ihe achọrọ na-emegide voltaji, ma lelee ọnọdụ voltaji nke mgbanaka ahụ. Ọ bụrụ na mgbanaka ahụ enweghị ike iguzogide ya, mkpuchi mkpuchi na-emegide mita voltaji ga-eti mkpu.
Usoro iji meziwanye ike mkpuchi nke mgbanaka mwepu
(1) Hazie ihe mkpuchi ihe
Họrọ ihe mkpuchi mkpuchi nwere ike dielectric dị elu, nnukwu ihe mgbochi, yana ezigbo nguzogide okpomọkụ dị ka ebe ọrụ na paramita eletriki nke mgbanaka slip, dị ka seramiki ma ọ bụ polyimide. Ha kwesịkwara dakọtara nke ọma na mgbanaka ndị na-eduzi na brushes nke mgbanaka slip.
(2) Melite usoro nrụpụta
Nhazi dị elu nke ọma nwere ike hụ na ọ dị mma ma dị mma n'etiti mkpuchi mkpuchi na mgbanaka na-eduzi, na-ebelata ọnụnọ nke ikuku ikuku na ntụpọ. Anyị nwekwara ike ịrụ ọgwụgwọ ọgwụgwọ na ọgwụgwọ elu n'elu ihe mkpuchi, dị ka mkpuchi na ihe mkpuchi mmiri, ihe mgbochi, na mkpuchi mkpuchi silicone roba ma ọ bụ mkpuchi fluorocarbon. Nke a nwere ike igbochi mgbochi mkpuchi na-ebelata n'ihi ntinye mmiri.
(3) Kwalite Ọdịdị mgbanaka Slip Slip
Mee ka anya mkpuchi dị n'etiti mgbanaka na-eduzi n'akụkụ yana n'etiti mgbanaka na-eduzi na ụlọ nke mgbanaka slip. Dị ka echiche nkesa ọkụ eletrik si kwuo, nke a na-ebelata ihe omume nke ntinye ọkụ eletrik ma mee ka ike mkpuchi dị mma. N'aka nke ọzọ, anyị nwere ike iwebata oyi akwa mkpuchi igwe n'ime ihe mgbanaka mgbanaka ma gbadaa ya. Nke a na-enyere aka iduzi akara nnyonye anya electromagnetic mpụga n'ime ala site na oyi akwa mkpuchi, na-ebelata ike ọkụ eletrik na ihe mkpuchi.
(4) Mee ka mmezi nke mgbanaka mwepu sie ike
Debe ebe a na-arụ ọrụ nke mgbanaka slips dị ọcha ma zere mmetụta nke oke okpomọkụ, oke iru mmiri, oghere electromagnetic siri ike, na mmetọ kemịkal. Ọ bụrụ na achọpụtara mbelata nguzogide mkpuchi, ọ nwere ike ịbụ n'ihi mmetọ elu nke ihe mkpuchi ahụ. N'oge a, enwere ike iweghachi ya site na ihicha ọgwụgwọ ma ọ bụ ihicha elu nke mkpuchi mkpuchi.
Mmechi
Na mmechi, mmeghe ike nke mgbanaka a na-egbu egbu site na ọtụtụ ihe. Ọ bụ naanị ịghọta ihe ndị a na-emebu ihe ndị a ga-elekwasị anya n'oge ihe omume, na-arụpụta ihe, na iji mgbanaka ahụ nwere ike ịnọsi ike na sistemụ na-agbagharị. Ọ bụrụ na ị ka nwere obi abụọ banyere nke a ma ọ bụ chọọhazie mgbaaka na-acha uhie uhie, biko nweere onwe gị ịkpọtụrụ anyị!